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American Audio PXW-18P 18in Powered Subwoofer *

Item #66892
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List: $999.95
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This 18" powered subwoofer will provide plenty of boom without to shake the room. It gives you balanced in and out XLR jacks, as well as a thru full range output, gain control, LED indicators, a phase switch for switching polarity and a protect mode that will prevent the subwoofer from getting too hot by stopping all output.


  • 18" powered subwoofer
  • Limit Indicator lets you know when built-in limiter is active
  • Signal Indicator glows when when there a signal is received to the Full Range input
  • Subwoofer gain control knob regulates the output level of the subwoofer, and set balance between the speakers and subwoofers.
  • Protect Indicator glows when the subwoofer goes into protect mode which prevents the subwoofer amplifiers from getting too hot and stops all output
  • Power LED indicates power is on
  • Phase switch for reversing polarity of subwoofer
  • Full range XLR input
  • High Pass XLR output
  • Thru full range output


  • Dimensions: 35.4" x 28.7" x 29.1"
  • Weight: 187.3 lbs.
  • Environmental conditions: Operational temperature: 5° to 35°C (41° to 95°F) Operational humidity: 25 to 85% RH (non-condensation)
  • Storage temperature: -20° to 60°C (4° to 140°F)
  • Frequency response: (-3db): 35Hz ~ 120Hz
  • Frequency range: (-10db): 25Hz ~ 120Hz
  • Maximum SPL at 1m: 128db
  • Peak output at 1m: 134db
  • Crossover frequency: 120Hz (12db/octave)
  • Input type: balanced differential
  • Input impedence: 50k
  • Input protection: Level protected
  • Thermal protection: Input stage muting, auto-reset
  • Low-Frequency transducer diameter: 18"
  • Voice coil diameter: 4.0"
  • Low-Frequency power amplifier: Rated Power* 800 Watts Continuous, 1000W Peak
  • Rated THD: < 0.03%
  • Cooling: Passive-Heatsink with speed sensitive electric fan

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4.3 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Big Bass Value
Pros: Great Sound Quality,Powerful Bass,Attractive Design,Built in Amp
Cons: Heavy

I've done a lot of shopping for a powered 18" subwoofer and was not disappointed by this unit. Delivers big low end in a relatively compact package (for an 18" powered sub). That being said, it does weigh about 170 lbs so you need the ability to transport it.
October 7, 2009
Good bass for the money
Pros: Good Power Output,Easy To Set Up
Cons: Heavy / Bulky

Combines well with PXI 15P speakers. Nice bass, but extremely heavy.
January 21, 2012
Big Bass
Pros: Easy Setup,Good Power Output
Cons: Heavy / Bulky

Been using this cabinet at an In house Venue every weekend for almost 2 years. If you know how to eq/process properly you can achieve some nice sound from this cabinet. Out of the box it's a little punchy for an 18". Best bang for the buck.
March 8, 2010
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 2 answers
how many watts?
ocl on Mar 31, 2012
BEST ANSWER: Rated Power* 800 Watts Continuous, 1000W Peak
does this sub have casters on it to make it easier to move about?
null on Apr 10, 2010
BEST ANSWER: PXW-18P 18in Powered Subwoofer * by American Audio does not come with CASTERS. CASTERS are sold seperatly.
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